英语词汇an unknown quantity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	an unknown quantity
释义	an unknown quantity 简明释义未知数：指某人或某事的具体情况、能力等尚不清楚，因此难以预测其结果或影响。网络释义 1 ?难预测的事难预测的事(an unknown quantity), 此释义来源于网络辞典。短语 1 eliminate an unknown quantity 消去一个未知数双语例句 1 She had known Max for some years now, but he was still pretty much an unknown quantity. 她现在认识马克斯也好几年了，但是他仍然是个大大的未知数。《柯林斯英汉双解大词典》 2 Are an unknown quantity. 对于他们来说是一个未知的组合。 3 In algebra, the sign X usually denotes an unknown quantity. 在代数里，符号X常用来表示未知数。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。